Valve seal not okay :
#
3
Remove/install/replace valve seal.
AR05.30-P-3500B
Cause 6:
Remedy 6:
00 001 70
1.5 mm hole missing on individual right
cylinder head covers at connection to
crankcase ventilation.
1
Check cylinder head cover
Up to production 06/1999.
Crankcase ventilation out of order, engine can
sludge up and consume oil as a result
Cylinder head cover not okay:
#
2
Remove/install/replace cylinder head
cover.
ENGINE
112
Air cleaner positioned on engine
side.
ENGINE
113
Air cleaner positioned on engine
side.
AR01.20-P-5014BV
ENGINE
112
Air cleaner positioned on engine side
ENGINE
113
Air cleaner positioned on engine side
AR01.20-P-5014B
Cause 7:
Remedy 7:
00 001 70
Engine oil sludging due to excessively long
engine oil change intervals
Service information: Oil sludge
SI18.00-P-0010A
If the service interval according to
ASSYST is exceeded, the engine oil sludges
up sooner or later depending on the oil
quality, type of operation and operating time.
Engine consumes oil.
See Service Information.
1
Print out ASSYST printout.
2
Check oil change intervals
3
Inform vehicle owner.
4
Remove/install/replace piston rings.
AR03.10-P-7311BV
Disassemble and clean sludged engines
completely because dirty oil usually gets into
clean-oil side due to clogged oil filter.
Cause 8:
Remedy 8:
00 001 70
Piston rings sticky or have coke deposits from
engine oils (e.g. API-S in USA) in connection
with regionally poor fuel quality.
Always use engine oils according to
Specifications for Operating Fluids 229.3, do
not add special additives to engine oil and fuel
BB00.40-P-0229-03A
1
Remove/install/replace piston rings.
AR03.10-P-7311BV
Cause 9:
Remedy 9:
00 001 70
Piston ring wear due to excessive
contamination/dust (model 163) through air
intake system.
1
Remove/install/replace gaskets on air
intake line and distribution element of
partial load ventilation.
e.g. due to incorrect assembly after
workshop visit or embrittlement of gaskets
The distribution element with optimized
material will be available as of 11/ 2000 as a
standard feature.
2
Remove/install/replace intake module.
Exterior oil loss, e.g. due to cast iron
porosity on left side of crankcase in area of
engine support is not considered to be oil
consumption
In the event of a customer complaint
regarding the engine oil consumption, always
determine the oil consumption definitely
because the oil indicator lamp can come on
due to other causes (e.g. defective oil sensor).
Commercially available tools
(see Workshop Equipment Manual)
Number
Designation
Make (e. g.)
Order number
WH58.30-Z-1009-05A
Flexible inspection light
Scope of supply 1 (complete unit):
-glass fiber optical fiber
-light projector
-230 V, storage case
-operating instructions
-graphics protocol
Richard Wolf GmbH
Pforzheimerstr. 32
D-75438 Knittlingen
Karl Storz GmbH
Mittelstr. 8
D-78532 Tuttlingen
1.00565.00
80902
WH58.30-Z-1010-05A
Flexible inspection light
Scope of delivery 2 (for workshops which already have an approved
Wolf or Storz inspection light):
-storage case
-operating instructions
-pictures protocol
Richard Wolf GmbH
Pforzheimerstr. 32
D-75438 Knittlingen
Karl Storz GmbH
Mittelstr. 8
D-78532 Tuttlingen
7.05065.00
K03506AJ
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 2
The blower regulator then controls the blower motor operating voltage, depending on the actual measured in-car
temperature and the selected target temperature
(0-12 V). This facilitates blower speed control of 0-100 %.
DUST FILTER, LOCATION - GF83.10-P-2104-01GH
The dust filter (1) is behind the instrument panel bottom section at the passenger side in the heater/evaporator
housing.
Fig. 7: Identifying Dust Filter
REAR VENTILATION, FUNCTION - GF83.10-P-2105-01GC
Function
The louvered-type flaps in the rear vent open from the pressure of the air flowing through the vehicle and allow
it to exit.
If a vacuum is present in the vehicle, as happens when driving with a window or the sliding roof open, the flaps
close automatically due to the force of gravity. This prevents exhaust gases, dust and moisture from being
sucked in.
REAR VENTILATION, LOCATION - GF83.10-P-2105-02GH
The rear vents (1) are located on the left and right behind the rear bumper.
2001 Mercedes-Benz ML320
1998-2005 HVAC Climate Control - 163 Chassis
me
Saturday, October 02, 2010 3:23:14 PMPage 14 © 2006 Mitchell Repair Information Company, LLC.
SI47.10-P-0004A
Service Information: Procedure when tank is filled with incorrect fuel
19.12.00
MODEL
202 with ENGINE 611
MODEL
203 with ENGINE 611, 612, 646
MODEL
210 with ENGINE 611, 612, 613
MODEL
220 with ENGINE 613, 628, 648
MODEL
163 with ENGINE 612, 628
MODEL
168 with ENGINE 668
MODEL
209 with ENGINE 612
MODEL
211 with ENGINE 628, 646, 647, 648
MODEL
463 with ENGINE 612, 628
Modification notes
26.7.04
Engines have been added and procedure has been updated
Incorrect refueling of diesel-power vehicles with a common rail
injection system. Please be aware that if the customer fills the fuel
tank with the wrong type of fuel, this is the customer's fault and
cannot be submitted as a warranty claim.
If the diesel-powered vehicle with a common rail injection system has
been refueled with gasoline, follow the steps below:
1.
If the engine was not started after fuel tank is filled with the wrong
type of fuel, then emptying the fuel tank and cleaning the fuel low-
pressure lines should be enough to solve the problem.
2.
If the engine was started after fuel tank was filled with wrong type
of fuel:
On engines 611, 612, 613, 668:
-
On the rail, open the low pressure connection of the high
pressure pump return (plastic connection in area of pressure
regulator valve) and check connecting point in rail for chips.
On engine 646, 647, 648, 628:
-
Disconnect Y-distributor unit (return line HDP/Rail) at the output
and, with ignition ON, collect the fuel in a clean container. Check
fuel for metal shavings.
If the high pressure pump is not damaged and there are no metal
shavings in the injection system:
-
As in step 1, empty fuel as per the guidelines and clean the fuel
low-pressure lines. In addition to this, remove/install/replace the
high-pressure pump and fuel filter.
If metal shavings are found in the fuel
system or the high pressure pump drive is
damaged:
#
b
Engine runs rough, surges or does not start
ENGINE 611 in MODEL 203, 202, 210
ENGINE 612 in MODEL 163, 203, 210, 209
ENGINE 613 in MODEL 210, 220
ENGINE 628 in MODEL 163, 220, 211
ENGINE 646 in MODEL 203, 211
ENGINE 647 in MODEL 211
ENGINE 648 in MODEL 220, 211
ENGINE 668 in MODEL 168
ENGINE 612, 628 in MODEL 463
AF07.00-P-9000B
Copyright DaimlerChrysler AG 28.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1
